/* ── Reset & Tokens ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --orange:     #E05A00;
  --orange-lt:  #FF6B00;
  --navy:       #1A2332;
  --navy-mid:   #243044;
  --slate:      #475569;
  --slate-lt:   #64748B;
  --muted:      #F1F5F9;
  --border:     #E2E8F0;
  --white:      #FFFFFF;
  --text:       #1A2332;
  --text-muted: #64748B;
  --radius:     10px;
  --radius-lg:  16px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.14);
  --transition: 220ms ease;
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ── Utilities ──────────────────────────────────────── */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: .95rem;
  border-radius: var(--radius);
  cursor: pointer;
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition),
              transform var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; }
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--orange);
  color: var(--white);
  padding: 14px 28px;
}
.btn--primary:hover { background: var(--orange-lt); box-shadow: 0 4px 16px rgba(224,90,0,.35); }

.btn--ghost {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.45);
  padding: 14px 28px;
}
.btn--ghost:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.8); }

.btn--outline-sm {
  background: transparent;
  color: var(--orange);
  border-color: var(--orange);
  padding: 9px 20px;
  font-size: .875rem;
}
.btn--outline-sm:hover { background: var(--orange); color: var(--white); }

.btn--full { width: 100%; }

.section { padding: 96px 0; }

.section__header {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 64px;
}
.section__eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 12px;
}
.section__title {
  font-family: 'Merriweather', Georgia, serif;
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 16px;
}
.section__sub {
  color: var(--text-muted);
  font-size: 1.05rem;
}

/* ── Language Toggle ────────────────────────────────── */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,.12);
  border: 1.5px solid rgba(255,255,255,.3);
  border-radius: 100px;
  padding: 5px 12px;
  cursor: pointer;
  font-family: inherit;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: rgba(255,255,255,.7);
  transition: background var(--transition), border-color var(--transition);
}
.lang-toggle:hover { background: rgba(255,255,255,.2); border-color: rgba(255,255,255,.6); }
.lang-toggle__divider { opacity: .4; }
.lang-toggle__option { transition: color var(--transition); }
.lang-toggle__option.active { color: var(--white); }
.nav.scrolled .lang-toggle {
  background: rgba(224,90,0,.08);
  border-color: rgba(224,90,0,.3);
  color: var(--slate);
}
.nav.scrolled .lang-toggle:hover { background: rgba(224,90,0,.15); border-color: var(--orange); }
.nav.scrolled .lang-toggle__option.active { color: var(--orange); }

/* ── Nav ────────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.nav.scrolled {
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}
.nav.scrolled .nav__logo { color: var(--navy); }
.nav.scrolled .nav__links a { color: var(--slate); }
.nav.scrolled .nav__links a:hover { color: var(--orange); }
.nav.scrolled .nav__burger span { background: var(--navy); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: -.01em;
  flex-shrink: 0;
  transition: color var(--transition);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav__links a {
  color: rgba(255,255,255,.9);
  font-size: .9rem;
  font-weight: 500;
  transition: color var(--transition);
}
.nav__links a:hover { color: var(--white); }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition), background var(--transition);
}

/* ── Hero ───────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(26,35,50,.96) 0%, rgba(36,48,68,.88) 60%, rgba(224,90,0,.25) 100%),
    repeating-linear-gradient(
      -45deg,
      transparent 0px, transparent 18px,
      rgba(255,255,255,.025) 18px, rgba(255,255,255,.025) 19px
    );
  background-size: cover, auto;
  background-color: var(--navy);
}
.hero__bg::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, rgba(26,35,50,.3));
}

.hero__content {
  position: relative;
  z-index: 1;
  padding: 140px 0 100px;
  max-width: 700px;
}

.hero__eyebrow {
  display: inline-block;
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--orange);
  margin-bottom: 20px;
  padding: 6px 14px;
  background: rgba(224,90,0,.12);
  border: 1px solid rgba(224,90,0,.3);
  border-radius: 100px;
}

.hero__headline {
  font-family: 'Merriweather', Georgia, serif;
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}

.hero__sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,.75);
  max-width: 520px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  gap: 8px;
}
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat__num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat__label {
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
  letter-spacing: .06em;
  font-weight: 500;
}
.stat__divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.18);
  margin: 0 24px;
}

.hero__scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: rgba(255,255,255,.4);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ── Services ───────────────────────────────────────── */
.services { background: var(--muted); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(224,90,0,.2);
}

.service-card__icon {
  width: 60px;
  height: 60px;
  border-radius: var(--radius);
  background: rgba(224,90,0,.07);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.service-card__desc {
  font-size: .92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Gallery ────────────────────────────────────────── */
.gallery__category { margin-bottom: 48px; }
.gallery__category:last-child { margin-bottom: 0; }

.gallery__cat-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}
.gallery__cat-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 18px;
  background: var(--orange);
  border-radius: 2px;
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.gallery__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  position: relative;
  aspect-ratio: 4/3;
}

.gallery__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--muted);
  border: 2px dashed var(--border);
  border-radius: var(--radius-lg);
  transition: transform var(--transition);
  position: relative;
  color: var(--text-muted);
  font-size: .8rem;
}
.gallery__placeholder svg { opacity: .4; }
.gallery__item:hover .gallery__placeholder { transform: scale(1.02); }

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition);
}
.gallery__item:hover img { transform: scale(1.04); }

.gallery__label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 24px 14px 12px;
  background: linear-gradient(to top, rgba(26,35,50,.75), transparent);
  color: var(--white);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .02em;
}

.gallery__grid--cover {
  grid-template-columns: 1fr;
  max-width: 420px;
}

.gallery__more {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.gallery__more[hidden] { display: none !important; }

.gallery__expand-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
  background: none;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 20px;
  font-family: inherit;
  font-size: .88rem;
  font-weight: 600;
  color: var(--orange);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
}
.gallery__expand-btn:hover {
  background: rgba(224,90,0,.06);
  border-color: var(--orange);
}
.gallery__expand-arrow { font-size: 1rem; }

.gallery__note {
  margin-top: 32px;
  text-align: center;
  font-size: .82rem;
  color: var(--slate-lt);
  font-style: italic;
}

@media (max-width: 700px) {
  .gallery__more { grid-template-columns: repeat(2, 1fr); }
  .gallery__grid--cover { max-width: 100%; }
}

/* ── Lightbox ────────────────────────────────────────── */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0,0,0,.92);
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.lightbox.open { display: flex; }

.lightbox__inner {
  position: relative;
  max-width: 900px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lightbox__img-wrap {
  width: 100%;
  max-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #111;
}
.lightbox__img-wrap img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
}
.lightbox__placeholder {
  width: 100%;
  height: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: rgba(255,255,255,.3);
  font-size: .9rem;
}

.lightbox__caption {
  color: rgba(255,255,255,.85);
  font-size: .95rem;
  font-weight: 500;
  text-align: center;
}

.lightbox__counter {
  color: rgba(255,255,255,.4);
  font-size: .8rem;
}

.lightbox__controls {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lightbox__btn {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.2rem;
  transition: background var(--transition);
}
.lightbox__btn:hover { background: rgba(255,255,255,.2); }
.lightbox__btn:disabled { opacity: .3; cursor: default; }

.lightbox__close {
  position: absolute;
  top: -48px;
  right: 0;
  background: none;
  border: none;
  color: rgba(255,255,255,.7);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  transition: color var(--transition);
}
.lightbox__close:hover { color: var(--white); }

.lightbox__thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 100%;
}
.lightbox__thumb {
  width: 60px;
  height: 60px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
  background: #222;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.lightbox__thumb.active { border-color: var(--orange); }
.lightbox__thumb img { width: 100%; height: 100%; object-fit: cover; }
.lightbox__thumb-ph {
  width: 100%;
  height: 100%;
  background: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.3);
  font-size: .6rem;
  text-align: center;
  padding: 4px;
}

@media (max-width: 700px) {
  .gallery__grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── About ──────────────────────────────────────────── */
.about { background: var(--white); }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__image-wrap {
  position: relative;
}

.about__image-placeholder {
  width: 100%;
  aspect-ratio: 4/3;
  background: var(--muted);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--text-muted);
  font-size: .875rem;
  border: 2px dashed var(--border);
}

.about__badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--orange);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
}
.about__badge-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.about__badge-label {
  display: block;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .85;
  margin-top: 4px;
}

.about__content .section__eyebrow { display: block; margin-bottom: 12px; }
.about__content .section__title { margin-bottom: 20px; }
.about__content p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: .97rem;
  line-height: 1.75;
}

.about__list {
  list-style: none;
  margin: 28px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.about__list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .95rem;
  font-weight: 500;
  color: var(--navy);
}

/* ── Contact ────────────────────────────────────────── */
.contact { background: var(--muted); }

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__info .section__eyebrow { display: block; margin-bottom: 12px; }
.contact__info .section__title { margin-bottom: 16px; }
.contact__info > p { color: var(--text-muted); margin-bottom: 36px; line-height: 1.7; }

.contact__details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.contact__detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}
.contact__detail svg { flex-shrink: 0; margin-top: 2px; }
.contact__detail strong {
  display: block;
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--text-muted);
  font-weight: 700;
  margin-bottom: 2px;
}
.contact__detail span, .contact__detail a {
  font-size: .95rem;
  color: var(--navy);
  font-weight: 500;
}
.contact__detail a:hover { color: var(--orange); }

/* Form */
.contact__form {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  box-shadow: var(--shadow-sm);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: .01em;
}
.form-group label span { color: var(--orange); }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: inherit;
  font-size: .92rem;
  color: var(--text);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 11px 14px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: #A0AEC0; }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(224,90,0,.12);
}
.form-group input.error,
.form-group textarea.error { border-color: #DC2626; }

.form__success {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 14px 16px;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  font-size: .9rem;
  color: #15803d;
  font-weight: 500;
}

/* ── Footer ─────────────────────────────────────────── */
.footer {
  background: var(--navy);
  padding: 32px 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer__logo { color: var(--white); font-size: 1rem; }
.footer__copy {
  font-size: .82rem;
  color: rgba(255,255,255,.4);
}
.footer__links {
  display: flex;
  gap: 24px;
}
.footer__links a {
  font-size: .82rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
  font-weight: 500;
}
.footer__links a:hover { color: var(--white); }

/* ── Responsive ─────────────────────────────────────── */
@media (max-width: 900px) {
  .services__grid { grid-template-columns: 1fr 1fr; }
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__badge { right: 0; bottom: -16px; }
  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 200px 200px 200px;
  }
  .gallery__item--large { grid-column: 1; grid-row: 1; }
  .gallery__item--wide  { grid-column: 1 / 3; }
}

@media (max-width: 700px) {
  .section { padding: 64px 0; }

  .nav__links {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--navy);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 99;
  }
  .nav__links.open { display: flex; }
  .nav__links a { font-size: 1.3rem; color: var(--white); }
  .nav__links .btn--outline-sm {
    color: var(--white);
    border-color: var(--white);
    font-size: 1.1rem;
    padding: 12px 28px;
  }
  .nav__burger { display: flex; z-index: 101; position: relative; }
  .nav__burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav__burger.active span:nth-child(2) { opacity: 0; }
  .nav__burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .hero__content { padding: 120px 0 80px; }
  .hero__stats { gap: 16px; }
  .stat__divider { display: none; }

  .services__grid { grid-template-columns: 1fr; }

  .gallery__grid {
    grid-template-columns: 1fr;
    grid-template-rows: repeat(6, 200px);
  }
  .gallery__item--large,
  .gallery__item--wide { grid-column: 1; grid-row: auto; }

  .form-row { grid-template-columns: 1fr; }
  .contact__form { padding: 28px 20px; }

  .footer__inner { flex-direction: column; align-items: flex-start; gap: 12px; }
}

/* ── Fade-in animation ──────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}